Pharm D Program (2024/2025) Plant Physiology Lecture Notes PDF

Pharm PharmDDProgram Program (2024/2025) (2024/2025) (PG 101) Lecture No. (11) Plant physiology...

Pharm PharmDDProgram Program (2024/2025) (2024/2025) (PG 101) Lecture No. (11) Plant physiology By Dr. Mayada El-Ayouty Lecturer of Pharmacognosy 12 December 2024 www.su.edu.eg 1  Pharm PharmDDProgram Program (2024/2025) (2024/2025) Lecture’s Competencies 1.C1.1, 1.C1.3, 2.C2.1, 2.C2.3 12 December 2024 www.su.edu.eg 2  Pharm D Program (2024/2025) Plant Physiology 2 12 December 2024 www.su.edu.eg 3  Pharm D Program (2024/2025) Photosynthesis A plants ability to manufacture its own food (energy) a plant requires: Energy from sunlight Carbon dioxide from the air Water from the soil 12 December 2024 www.su.edu.eg 4  Pharm D Program (2024/2025) Photosynthesis 12 December 2024 www.su.edu.eg 5  Pharm D Program (2024/2025) Respiration Carbohydrates made during photosynthesis are converted to energy. Energy is used in the process of building new tissues or growth of the plant. The chemical process is called oxidation. It is similar to the burning of wood or coal to produce heat. 12 December 2024 www.su.edu.eg 6  Pharm D Program (2024/2025) Transpiration Transpiration is the process by that a plant loses water, primarily from leaf stomata. Transpiration involves the use of about 90% of the water that enters the plant through the roots. The other 10% of the water is used in chemical reactions and in plant tissues. 12 December 2024 www.su.edu.eg 7  Pharm D Program (2024/2025) Here’s what a “cell” is! Cell - the smallest unit of an organism that carries on the functions of life A cell can perform all the processes of life. Cell Theory 1. All living things are made up of one or more cells. 2. Cells are the basic unit of structure and function in living things. 3. All cells come only from other living cells. 12 December 2024 www.su.edu.eg 8  Pharm D Program (2024/2025) Plant Cell Structure 12 December 2024 www.su.edu.eg 9  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 10  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 11  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 12  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 13  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 14  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 15  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 16  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 17  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 18  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 19  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 20  Pharm D Program (2024/2025) 12 December 2024 www.su.edu.eg 21  Pharm PharmDDProgram Program (2024/2025) (2024/2025) Lecture’s References Joy, P.P., Thomas, J., Mathew, S. and Skaria, B.P. (2001) Medicinal Plants. In: Bose, T.K., Kabir, J., Das, P. and Joy, P.P., Eds., Tropical Horticulture, Naya Prokash, Calcutta, 449-632. Joy, P.P. & Thomas, J.S.M. & Mathew, Sumitha & Skaria, B.P.. (1998). Medicinal Plants. Tropical Horticulture. 2. 449-632. Evans, W.C., (2009). Trease and Evans' pharmacognosy. Elsevier Health Sciences. 12 December 2024 www.su.edu.eg 22